It sounds like you're not the trusting type at all. Luckily I do not want to help your server, I am just saying you are jumping to conclusions. Some people just genuinely want to help? I ran two servers at once a while back, and no, it wasn't from "greed" - it was from wanting to provide two different atmospheres for different players.
If you're turning away good people just because they happen to moderate on a different server, that's just odd to me.